What's the difference between guesswork and improvise?

Guesswork


Definition:

  • (n.) Work performed, or results obtained, by guess; conjecture.

Example Sentences:

  • (1) As any capable contracting person knows, this enters the realms of guesswork and slight changes in assumptions can lead to different outcomes for contracts that may be for only three or four years, let alone 13.
  • (2) Without this knowledge, clinical judgment regarding overall renal function in human neonates, especially those considered high risk, is reduced to guesswork.
  • (3) It is quite often left entirely to the inspired guesswork and seasoned experience of the lowest ranking police officers and more often than not to a Head Constable of a police station or substation.
  • (4) The fact that the models are three-dimensional eliminates guesswork as to the exact position of the pulp, and the rigidity of the plastic cast enhances the recovery of morphological features of the pulp as it existed in the natural tooth.
  • (5) Reiterating his call for a royal commission on Britain's drugs laws, Clegg says future legislation should be based on "what works, not guesswork".
  • (6) But Carter's trip could also be valuable at a time when, with few official contacts, determining Pyongyang's motivations and goals is often guesswork and left to unofficial envoys.
  • (7) The allocation was calculated on nothing more than guesswork.
  • (8) Predicting what happens next in the five-year saga that has shaken the eurozone to its foundations is sheer guesswork.
  • (9) The first exhumations were amateur affairs, involving guesswork, rumours and crude holes scooped out by borrowed yellow diggers.
  • (10) Without committing to the development of next generation climate modelling and climate monitoring, billions of dollars of public investment on long term infrastructure will be based on guesswork rather than on strategic and informed science-driven policy.” The letter says that if the CSIRO does proceed with the cuts, then the country urgently needs to find a new home for the capabilities that will be lost.
  • (11) Photograph: Global Partners Governance 2014 “Worse than this, that guesswork is then used to create the indicators of success.
  • (12) Finally, the examiner assessing patients with possible obstructive laryngitis, supraglottic, or subglottic, should first and foremost decide whether an airway is needed and should defer all diagnostic guesswork and laboratory data processing until the airway is secured.
  • (13) Until the OECD officially predicted a double-dip British recession today, the spurt of hype and guesswork preceding George Osborne's autumn statement was just about doing its work.
  • (14) But as the treasury secretary made alarmingly clear in his testimony this morning, the dates involved are built on guesswork.
  • (15) Sterling guesswork as financial sector calculates Brexit effect Read more First, the Bank of England would not cut interest rates after a Brexit devaluation (as it did in 1992 and also after the large devaluation of 2008) because interest rates are already at the lowest level compatible with the stability of British banks.
  • (16) The knowledge needed for the design of appropriate environmental countermeasures is, however, grossly deficient and this needs to be remedied before any real change to the current "countermeasure implementation by guesswork" approach takes place.
  • (17) O’Reilly said it was “guesswork” whether it was this or his “history of non-violent civil disobedience” that prompted the ban.
  • (18) In a row that followed publication of the IFS report, the Treasury argued the research was based on flawed assumptions and guesswork.
  • (19) Optimal antihypertensive drug therapy of patients with both disorders is therefore based on limited experimental data, practical experience and educated guesswork, and needs to be tailored to each (often multimorbid) individual.
  • (20) The Brexiteers must have fought the urge to howl: “What the hell do they know?” But it’s not just the guesswork that passes for economic forecasting which makes an Osborne text read like a work of magical realism.

Improvise


Definition:

  • (v. t.) To compose, recite, or sing extemporaneously, especially in verse; to extemporize; also, to play upon an instrument, or to act, extemporaneously.
  • (v. t.) To bring about, arrange, or make, on a sudden, or without previous preparation.
  • (v. t.) To invent, or provide, offhand, or on the spur of the moment; as, he improvised a hammer out of a stone.
  • (v. i.) To produce or render extemporaneous compositions, especially in verse or in music, without previous preparation; hence, to do anything offhand.

Example Sentences:

  • (1) It involves creativity, understanding of art form and the ability to improvise in the highly complex environment of a care setting.” David Cameron has boosted dementia awareness but more needs to be done Read more She warns: “To effect a cultural change in dementia care requires a change of thinking … this approach is complex and intricate, and can change cultural attitudes by regarding the arts as central to everyday life of the care home.” Another participant, Mary*, a former teacher who had been bedridden for a year, read plays with the reminiscence arts practitioner.
  • (2) A philosophy student at Sussex University, he was part of an improvised comedy sketch group and one skit required him to beatbox (making complex drum noises with your mouth).
  • (3) He could execute in an exemplary fashion pieces of music for the organ in his repertory as well as improvise.
  • (4) Today George Avakian, the jazz producer who befriended both of them, believes: “The session in which she did A Sailboat in the Moonlight is really the one that expresses their closeness musically and spiritually more than any other.” Facebook Twitter Pinterest Holiday admitted she wanted to sing in the style that Young improvised, while he often studied the lyrics before playing a song.
  • (5) But in the Round Room of the Mansion House there must have been at least two thousand others in an improvised Strangers' Gallery.
  • (6) : Facial Action Coding System: From the video-recordings of faces and their photographic versions obtained after a pause on the video recorder, these authors have improvised a technic based on the visual observation of the anatomical basis of the movement in connection with facial expression and their description through minimal anatomical action units or A.U.
  • (7) A nondescript Gerard Deulofeu corner just before the half-hour was transformed by an improvised, volleyed flick from Gareth Barry.
  • (8) The British director demands six months of improvisation and filming; according to Eddie Marsan, Malick makes dialogue up on the spot and then starts his camera rolling, whether the actor's ready or not.
  • (9) This is how we can help the terrorists, if we attack hospitals, schools, and things like this.” The devastation of Syria will be Obama’s legacy | Natalie Nougayrède Read more Assad also rejected criticism of his forces’ use of barrel bombs, improvised crates of high explosives most often dropped on urban areas from helicopters.
  • (10) Furthermore, the same process may lead the surgeon to improvise and create a successful alternative.
  • (11) I write it by working with the actors as they improvise.
  • (12) This is not something that can be improvised, however.
  • (13) Alex Song was the provider, and Van Persie improvised to outwit John Ruddy with a deliciously delicate touch.
  • (14) The panopticon-like New Broadcasting House, the enlarged central London HQ that opened last year, was designed without offices for individual executives, though Hall insisted on having one – he occupies a former meeting room – and Yentob has improvised one.
  • (15) At least United managed to win the game and put some points on the board, thanks to Mata’s inspired improvisation, and in the context of English results in Europe this week that does count as progress.
  • (16) Brennan told Fox the troops would have to be confident he posed no threat "in terms of not having an IED [improvised explosive device] on his body".
  • (17) The surgery involves a microsurgical dissection at the site of the common canalicular obstruction followed by anastomosis to the sac or nasal mucosa with silicone tube intubation of the passage using an improvised metallic introducer.
  • (18) Medical equipment, shields, helmets, improvised armour, gas masks and camping equipment are also being sent.
  • (19) Cameron announced a series of measures to help stabilise the country and to strengthen the British military effort to hasten the withdrawal: • A doubling of the number of teams, from 10 to 20, dealing with improvised explosive devices.
  • (20) Loach has spent his career depicting ordinary people, telling working-class stories as truthfully as possible, and he works distinctively – filming each scene in order, often using non-professional actors, encouraging improvisation.